dan sinclair fe8a76cbbc [ir] Use the const eval results for expressions.
If an expression has a `sem::ValueExpression` attached we can use it to
directly obtain the result of the expression and stop emission. This Cl
updates the IR builder to pull the expression result if possible.

Several of the tests have been updated to go through a function in order
to stop const-eval from removing all the test content.

Bug: tint:1924
Change-Id: I6458cc297efc7789ac200069c18f75e8eb70c63b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/129680
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
2023-04-27 15:45:56 +00:00
2023-04-27 14:46:56 +00:00
2023-02-05 10:52:57 +00:00
2023-04-20 13:19:59 +00:00
2023-04-20 17:58:59 +00:00
2022-05-30 18:00:58 +00:00
2022-06-18 16:16:11 +00:00
2020-03-02 15:47:43 -05:00
2022-04-10 22:14:00 +00:00
2023-03-14 14:42:18 +00:00
2023-03-14 14:42:18 +00:00
2021-12-02 21:25:58 +00:00

Dawn's logo: a sun rising behind a stylized mountain inspired by the WebGPU logo. The text "Dawn" is written below it.

Dawn, a WebGPU implementation

Dawn is an open-source and cross-platform implementation of the work-in-progress WebGPU standard. More precisely it implements webgpu.h that is a one-to-one mapping with the WebGPU IDL. Dawn is meant to be integrated as part of a larger system and is the underlying implementation of WebGPU in Chromium.

Dawn provides several WebGPU building blocks:

  • WebGPU C/C++ headers that applications and other building blocks use.
    • The webgpu.h version that Dawn implements.
    • A C++ wrapper for the webgpu.h.
  • A "native" implementation of WebGPU using platforms' GPU APIs: D3D12, Metal, Vulkan and OpenGL. See per API support for more details.
  • A client-server implementation of WebGPU for applications that are in a sandbox without access to native drivers
  • Tint is a compiler for the WebGPU Shader Language (WGSL) that can be used in standalone to convert shaders from and to WGSL.

Helpful links:

Documentation table of content

Developer documentation:

User documentation: (TODO, figure out what overlaps with the webgpu.h docs)

Status

(TODO)

License

Apache 2.0 Public License, please see LICENSE.

Disclaimer

This is not an officially supported Google product.

Description
CMake-only fork of https://dawn.googlesource.com/dawn with cleaned, vendored dependencies
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